Chemistry

Problem

Find the concentrations of

\text{H}^+

\text{HCO}_3^-

and

\text{CO}_3^{2-}

in a 0.01 M solution of carbonic acid if the pH of solution is 4.18.

K_1 = 4.45 \times 10^{-7}

K_2 = 4.69 \times 10^{-11}